The Rhubarb Sour is a simple riff on gin sour cocktail that celebrates the beginning of rhubarb season in spring. This pink-hued drink is tart, sweet, fruity, and a touch bitter.
Rhubarb is a perennial plant that grows well in cool climates – below 75 degrees – so you need to enjoy it this spring before the weather heats up. There are actually six different ...